CN209429128U - A kind of concrete pouring structure - Google Patents
A kind of concrete pouring structure Download PDFInfo
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- CN209429128U CN209429128U CN201821980737.4U CN201821980737U CN209429128U CN 209429128 U CN209429128 U CN 209429128U CN 201821980737 U CN201821980737 U CN 201821980737U CN 209429128 U CN209429128 U CN 209429128U
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- chute
- concrete pouring
- pouring structure
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Abstract
The utility model discloses a kind of concrete pouring structure.Concrete pouring structure is used for bottom raft plate casting concrete, it includes support component, chute and scaffold board, support component includes scaffold, diagonal brace and bridging, scaffold is fixed on the raft plate of bottom, the two opposite sides of scaffold are respectively equipped with diagonal brace, and one end of diagonal brace is fixed on the raft plate of bottom, the other end is fixed on scaffold, and bridging is fixed on scaffold；Chute is fixed on scaffold, and chute is horizontal by 30 °~60 ° of angle；Scaffold board is fixedly arranged on the two sides of the chute.Compared with the relevant technologies, the entity quality and presentation quality of concreting is not only can be improved in concrete pouring structure provided by the utility model, but also reduces concreting and change plumber's sequence, is reduced labor intensity, has been saved and poured the time.Meanwhile the Technology of Mass Concrete for Base Plate of narrow space is poured, it not will cause tank car congestion, convenient for pouring the management and construction at scene.
Description
Technical field
The utility model relates to the realm of building construction, and in particular to a kind of concrete pouring structure.
Background technique
Currently, the bottom raft plate of the super high-rise building in China is more and more thicker, held in face of road transport, construction site basis
In the restricted situation such as loading capability, difficulty of construction is increasing.Instantly, sole plate pour mass concrete the most commonly used is
Ground pump or automotive pump pour mode, and this mode that pours belongs to pump concrete, higher for the performance requirement of concrete,
Otherwise easily there is plugging, influence going on smoothly for concreting.And whether the methods of concreting use correctly,
The speed for pouring rate directly affects concrete impression quality and entity quality.
In view of the above circumstances, present building engineering construction progress and construction quality require higher and higher, and construction site
It is narrow more and more narrower, side that Massive Concrete Foundation Slab pour higher to the presentation quality and entity quality requirement of concrete
The progress and quality requirement that method needs to take new process to meet architectural engineering.
Utility model content
The purpose of this utility model is to provide a kind of concrete pouring structure, which can not only be mentioned
The entity quality and presentation quality that high concrete pours, and reduce concreting and change plumber's sequence, labor intensity is reduced,
It has saved and has poured the time.Meanwhile the Technology of Mass Concrete for Base Plate of narrow space is poured, it not will cause tank car congestion, convenient for pouring
The management and construction at scene.
The technical solution of the utility model is as follows,
A kind of concrete pouring structure is used for bottom raft plate casting concrete, comprising:
Support component, including scaffold, diagonal brace and bridging, the scaffold is fixed on the bottom raft plate, described
The two opposite sides of scaffold are respectively equipped with the diagonal brace, and one end of the diagonal brace is fixed on the bottom raft plate, the other end
It is fixed on the scaffold, the bridging is fixed on the scaffold；
Chute is fixed on the scaffold, and the chute is horizontal by 30 °~60 ° of angle；
Scaffold board is fixedly arranged on the two sides of the chute.
Preferably, the concrete pouring structure further includes the chute branch being connected to the chute, the chute branch
Perpendicular to the chute and positioned at the lower section of the chute.
Preferably, the angle of the chute and horizontal plane is 45 °.
Preferably, the scaffold board is China fir scaffold board or pine scaffold board.
Preferably, the quality of the scaffold board is not more than 0.35kN/m2, thickness be not less than 50mm, width be 200mm~
250mm, and the width of the scaffold board is not less than the height of the lateral wall of the chute.
Preferably, the zinc-coated wire hoop that twice diameter is not less than 4mm is respectively set in the both ends of the scaffold board.
Preferably, the scaffold and the diagonal brace are steel pipe.
Preferably, the scaffold and the diagonal brace are detachably connected with the bottom raft plate respectively.
Preferably, the scaffold and the diagonal brace pass through fastener respectively and are detachably connected with the bottom raft plate.
Preferably, the bolt of the fastener tightens torsional moment not less than 65Nm.
The utility model embodiment provides a kind of concrete pouring structure, is poured and is replaced by using concrete pouring structure
It is poured for part pump concrete, molding temperature and the heat of hydration is not only reduced in casting process, improve raft board concrete
The entity quality and presentation quality poured, and reduce concreting and change plumber's sequence, labor intensity is reduced, has saved and has poured
Build the time.Meanwhile chute system is economic and practical, execute-in-place is simple and convenient, and worker is easy to receive, and for the bottom of narrow space
Plate prevention of mass concrete pours, and not will cause tank car congestion, convenient for pouring the management and construction at scene.
Detailed description of the invention
Fig. 1 is the side view of concrete pouring structure provided by the utility model；
Fig. 2 is the front view of concrete pouring structure provided by the utility model.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, concrete pouring structure 100 is used for 200 casting concrete of bottom raft plate.
The bottom raft plate 200 includes plate top reinforcing bar 201 and reinforcement 203.
The concrete pouring structure 100 includes support component 1, chute 3 and scaffold board 5, and the support component 1 is fixedly arranged on
On the bottom raft plate 200, the chute 3 is fixed in the support component 1, and the chute 3 horizontal by 30 °~
60 ° of angle, the scaffold board 5 are fixedly arranged on the two sides of the chute 3.
The support component 1 includes scaffold 11, diagonal brace 13 and bridging 15, and the scaffold 11 is fixed on the bottom
On raft plate 200, the two opposite sides of the scaffold 11 are respectively equipped with the diagonal brace 13, and one end of the diagonal brace 13 is fixed on institute
It states on bottom raft plate 200, the other end is fixed on the scaffold 11, and the bridging 15 is fixed on the scaffold 11.
Wherein, the chute 3 is fixed on the scaffold 11, and the diagonal brace 13 and the bridging 15 are for increasing the scaffold
11 stability.
In use, concrete is poured into the chute 3, under the action of gravitional force, concrete is suitable along the chute 3
Benefit slides, and falls after the completion of ash point pours at one and adjust 3 direction of chute in time, carries out next place and pours.It needs to illustrate
, before pouring, the chute 3 can be moistened with mortar, in order to be not in stifled slot phenomenon when concreting；It pours
When, in 3 two sides of chute, arrangement personnel are responsible for the maintenance of chute 3 need to clear up in time if concrete splashes out, so as not to it is mixed
Solidifying soil condensation is difficult to clean off.
In the present embodiment, the concrete pouring structure 100 further includes the chute branch 7 being connected to the chute 3, institute
Chute branch 7 is stated perpendicular to the chute 3 and is located at the lower section of the chute 3.It can solve the chute 3 in this way and poured model
Enclose smaller, the chute 3 is difficult to mobile drawback, increases concreting efficiency.
In this embodiment, it is preferred that the angle of the chute 3 and horizontal plane is 45 °.
In the present embodiment, the scaffold board 5 selects China fir scaffold board or pine scaffold board.Its material should meet existing state
The regulation of II grades of materials in family standard " Code for design of timber structures " (GB50005), and it is rotten, cleave, have active section, inclined rib and change
The serious scaffold board of shape must not use.
Wherein, the quality of the scaffold board 5 is not more than 0.35kN/m2, thickness be not less than 50mm, width be 200mm~
250mm, for example, the scaffold board for being 3m~4m for length, self weight is no more than 30kg；The width of the scaffold board 5 is not
Less than the height of the lateral wall of the chute 3.The width for being typically chosen the chute 3 is 800mm, and lateral wall height is 200mm.
In the present embodiment, the zinc-coated wire hoop that twice diameter is not less than 4mm is respectively set in the both ends of the scaffold board 3.
In the present embodiment, the scaffold 11 and the diagonal brace 13 are steel pipe.Steel pipe can select 48.3*3.6 to advise
The steel pipe of lattice, and it is forbidden to use obvious deformation, crackle and the steel pipe seriously corroded, and forbid aperture on steel pipe.
In the present embodiment, the scaffold 11 and the diagonal brace 13 are detachably connected with the bottom raft plate 200 respectively.
Still optionally further, the scaffold 11 and the diagonal brace 13 respectively can by fastener (not shown) and the bottom raft plate 200
Dismantling connection.
Wherein, the bolt of the fastener tightens torsional moment not less than 65Nm.Specifically, the fastener can be selected malleable
Cast iron fastener or cast steel fastener, for example, the fastener can select steel pipe hoop etc..
Concrete pouring structure provided by the utility model pours substitution part by using concrete pouring structure and pumps
Concreting not only reduces molding temperature and the heat of hydration in casting process, improves the entity that raft board concrete pours
Quality and presentation quality, and reduce concreting and change plumber's sequence, labor intensity is reduced, has saved and has poured the time.Together
When, chute system is economic and practical, and execute-in-place is simple and convenient, and worker is easy to receive, and for the bottom plate large volume of narrow space
Concrete placings not will cause tank car congestion, convenient for pouring the management and construction at scene.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (10)
1. a kind of concrete pouring structure is used for bottom raft plate casting concrete characterized by comprising
Support component, including scaffold, diagonal brace and bridging, the scaffold are fixed on the bottom raft plate, the foot hand
The two opposite sides of frame are respectively equipped with the diagonal brace, and one end of the diagonal brace is fixed on the bottom raft plate, and the other end is fixed
On the scaffold, the bridging is fixed on the scaffold；
Chute is fixed on the scaffold, and the chute is horizontal by 30 °~60 ° of angle；
Scaffold board is fixedly arranged on the two sides of the chute.
2. concrete pouring structure according to claim 1, which is characterized in that the concrete pouring structure further include with
The chute branch of the chute connection, the chute branch is perpendicular to the chute and positioned at the lower section of the chute.
3. concrete pouring structure according to claim 1, which is characterized in that the angle of the chute and horizontal plane is
45°。
4. concrete pouring structure according to claim 1, which is characterized in that the scaffold board is China fir scaffold board or pine
The wooden scaffold board.
5. concrete pouring structure according to claim 4, which is characterized in that the quality of the scaffold board is not more than
0.35kN/m2, thickness is not less than 50mm, and width is 200mm~250mm, and the width of the scaffold board is not less than the chute
Lateral wall height.
6. concrete pouring structure according to claim 5, which is characterized in that the both ends of the scaffold board are respectively set two
Road diameter is not less than the zinc-coated wire hoop of 4mm.
7. concrete pouring structure according to claim 1, which is characterized in that the scaffold and the diagonal brace are steel
Pipe.
8. concrete pouring structure according to claim 1, which is characterized in that the scaffold and the diagonal brace respectively with
The bottom raft plate is detachably connected.
9. concrete pouring structure according to claim 8, which is characterized in that the scaffold and the diagonal brace lead to respectively
Fastener is crossed to be detachably connected with the bottom raft plate.
10. concrete pouring structure according to claim 9, which is characterized in that the bolt of the fastener tightens torsional moment
Not less than 65Nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980737.4U CN209429128U (en) | 2018-11-29 | 2018-11-29 | A kind of concrete pouring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980737.4U CN209429128U (en) | 2018-11-29 | 2018-11-29 | A kind of concrete pouring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429128U true CN209429128U (en) | 2019-09-24 |
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ID=67969826
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821980737.4U Active CN209429128U (en) | 2018-11-29 | 2018-11-29 | A kind of concrete pouring structure |
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| CN (1) | CN209429128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832245A (en) * | 2021-01-18 | 2021-05-25 | 中国建筑第二工程局有限公司 | Small-angle overlong chute pouring raft foundation large-volume concrete construction method |
-
2018
- 2018-11-29 CN CN201821980737.4U patent/CN209429128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832245A (en) * | 2021-01-18 | 2021-05-25 | 中国建筑第二工程局有限公司 | Small-angle overlong chute pouring raft foundation large-volume concrete construction method |
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